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单词
hahnium
释义
hahnium
n. Chem. an artificially produced radioactive element.
Usage
Symb.: Ha.
Etymology
: O. Hahn, Ger. chemist d. 1968 + -IUM
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loner
lonesome
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long
long.
longboard
longboat
longbow
longe
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longevity
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longhand
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longhouse
longicorn
longing
longitude
longitudinal
longshore
longshoreman
long-sighted
longstop
longueur
longways
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更新时间:2025/9/20 0:27:03